rugan.[生][解](尤指内脏的)脊;皱褶;皱纹
rugn.地毯;毯子;旅行毯
Ruggeri's sign植物根系
Rugen acupoint乳根穴
rugae palatina腭皱褶
rug resistance耐药性
Ruggeri reflex拉杰里反射(眼球脉搏反射)
Ruggles Wesley韦斯利·拉格尔
Ruge's solution块根切洗机
rugae palatinae腭皱褶
rugosa Thunb.玫瑰R.
ruga of stomach[医] 胃皱褶